Continous reboot after upgrade to 2.9.17

Hi all,

I have just upgraded my routerOS system from 2.9.11 to 2.9.17, the system keeps rebooting when loading kernel. I have a 2 years configuration on this machine running well until now. How can I recover from this continous loop please.

Nurudeen

use netinstall, just check “keep configuration option”

Thanks

Nurudeen